euphoria 发表于 2025-4-1 03:47:42

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终端 发表于 2025-4-1 10:01:44

Book 1994ns promises voice, data and images which are accessible everywhere. Although predictions are dangerous, a look back over the last decade reveals spectacular growth. In the United States alone, there are now over 50 million cordless phones in use throughout the country -at least one cordless phone fo

滴注 发表于 2025-4-1 12:57:21

Teresa H. Meng,Ely K. Tsern,Andy C. Hung,Sheila S. Hemami,Benjamin M. Gordon
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查看完整版本: Titlebook: Wireless Personal Communications; Trends and Challenge Theodore S. Rappaport,Brian D. Woerner,Jeffrey H. Book 1994 Springer Science+Busine